Vine ingenues, YouTube megastars, hip-pop sensations, and best friends Jack & Jack share their own brand of irreverent comedy, on-point style, and heartfelt life advice. Nebraska natives Jack Gilinsky and Jack Johnson shot to instant fame after their first Vine, "Nerd Vandals," was dubbed "a perfect Vine" by the Huffington Post. It's been looped more than ten million times since, and that Vine was just the beginning.